summaryrefslogtreecommitdiff
path: root/src/soc
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/skylake/acpi/irqlinks.asl337
-rw-r--r--src/soc/intel/skylake/acpi/itss.asl96
-rw-r--r--src/soc/intel/skylake/acpi/pch.asl1
3 files changed, 137 insertions, 297 deletions
diff --git a/src/soc/intel/skylake/acpi/irqlinks.asl b/src/soc/intel/skylake/acpi/irqlinks.asl
index 1f6e62352c..b7a78f0b18 100644
--- a/src/soc/intel/skylake/acpi/irqlinks.asl
+++ b/src/soc/intel/skylake/acpi/irqlinks.asl
@@ -19,475 +19,412 @@
* Foundation, Inc.
*/
+/* PIRQ routing control is in PCR ITSS region */
+OperationRegion (ITSS, SystemMemory,
+ Add (PCRB (PID_ITSS), R_PCH_PCR_ITSS_PIRQA_ROUT), 8)
+Field (ITSS, ByteAcc, NoLock, Preserve)
+{
+ PIRA, 8, /* PIRQA Routing Control */
+ PIRB, 8, /* PIRQB Routing Control */
+ PIRC, 8, /* PIRQC Routing Control */
+ PIRD, 8, /* PIRQD Routing Control */
+ PIRE, 8, /* PIRQE Routing Control */
+ PIRF, 8, /* PIRQF Routing Control */
+ PIRG, 8, /* PIRQG Routing Control */
+ PIRH, 8, /* PIRQH Routing Control */
+}
+
+Name (IREN, 0x80) /* Interrupt Routing Enable */
+Name (IREM, 0x0f) /* Interrupt Routing Mask */
+
Device (LNKA)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 1)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PARC, 0x80, \_SB.PARC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLA, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
CreateWordField (RTLA, 1, IRQ0)
-
- // Clear the WordField
Store (Zero, IRQ0)
- // Set the bit from PRTA
- ShiftLeft (1, And (\_SB.PARC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRA, ^^IREM), IRQ0)
Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PARC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRA)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PARC, 0x80)) {
+ If (And (^^PIRA, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
+
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRA, ^^IREN, ^^PIRA)
+ }
}
Device (LNKB)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 2)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PBRC, 0x80, \_SB.PBRC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLB, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLB, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTB
- ShiftLeft (1, And (\_SB.PBRC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRB, ^^IREM), IRQ0)
- Return (RTLB)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PBRC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRB)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PBRC, 0x80)) {
+ If (And (^^PIRB, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
+
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRB, ^^IREN, ^^PIRB)
+ }
}
Device (LNKC)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 3)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PCRC, 0x80, \_SB.PCRC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLC, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLC, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTC
- ShiftLeft (1, And (\_SB.PCRC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRC, ^^IREM), IRQ0)
- Return (RTLC)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PCRC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRC)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PCRC, 0x80)) {
+ If (And (^^PIRC, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
+
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRC, ^^IREN, ^^PIRC)
+ }
}
Device (LNKD)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 4)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PDRC, 0x80, \_SB.PDRC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLD, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLD, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTD
- ShiftLeft (1, And (\_SB.PDRC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRD, ^^IREM), IRQ0)
- Return (RTLD)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PDRC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRD)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PDRC, 0x80)) {
+ If (And (^^PIRD, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
+
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRD, ^^IREN, ^^PIRD)
+ }
}
Device (LNKE)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 5)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PERC, 0x80, \_SB.PERC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLE, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLE, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTE
- ShiftLeft (1, And (\_SB.PERC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRE, ^^IREM), IRQ0)
- Return (RTLE)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PERC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRE)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PERC, 0x80)) {
+ If (And (^^PIRE, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
+
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRE, ^^IREN, ^^PIRE)
+ }
}
Device (LNKF)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 6)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PFRC, 0x80, \_SB.PFRC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLF, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLF, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTF
- ShiftLeft (1, And (\_SB.PFRC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRF, ^^IREM), IRQ0)
- Return (RTLF)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PFRC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRF)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PFRC, 0x80)) {
+ If (And (^^PIRF, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
+
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRF, ^^IREN, ^^PIRF)
+ }
}
Device (LNKG)
{
- Name (_HID, EISAID("PNP0C0F"))
+ Name (_HID, EISAID ("PNP0C0F"))
Name (_UID, 7)
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Or (\_SB.PGRC, 0x80, \_SB.PGRC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLG, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLG, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTG
- ShiftLeft (1, And (\_SB.PGRC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRG, ^^IREM), IRQ0)
- Return (RTLG)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PGRC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRG)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PGRC, 0x80)) {
+ If (And (^^PIRG, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
-}
-Device (LNKH)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 8)
-
- // Disable method
Method (_DIS, 0, Serialized)
{
- Or (\_SB.PHRC, 0x80, \_SB.PHRC)
+ Or (^^PIRG, ^^IREN, ^^PIRG)
}
+}
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
+Device (LNKH)
+{
+ Name (_HID, EISAID ("PNP0C0F"))
+ Name (_UID, 1)
+
+ Name (_PRS, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared)
{ 3, 4, 5, 6, 10, 12, 14, 15 }
})
- // Current Resource Settings for this link
Method (_CRS, 0, Serialized)
{
- Name (RTLH, ResourceTemplate()
+ Name (RTLA, ResourceTemplate ()
{
IRQ (Level, ActiveLow, Shared) {}
})
- CreateWordField (RTLH, 1, IRQ0)
-
- // Clear the WordField
+ CreateWordField (RTLA, 1, IRQ0)
Store (Zero, IRQ0)
- // Set the bit from PRTH
- ShiftLeft (1, And (\_SB.PHRC, 0x0f), IRQ0)
+ /* Set the bit from PIRQ Routing Register */
+ ShiftLeft (1, And (^^PIRH, ^^IREM), IRQ0)
- Return (RTLH)
+ Return (RTLA)
}
- // Set Resource Setting for this IRQ link
Method (_SRS, 1, Serialized)
{
CreateWordField (Arg0, 1, IRQ0)
-
- // Which bit is set?
FindSetRightBit (IRQ0, Local0)
-
- Decrement(Local0)
- Store (Local0, \_SB.PHRC)
+ Decrement (Local0)
+ Store (Local0, ^^PIRH)
}
- // Status
Method (_STA, 0, Serialized)
{
- If(And (\_SB.PHRC, 0x80)) {
+ If (And (^^PIRH, ^^IREN)) {
Return (0x9)
} Else {
Return (0xb)
}
}
-}
+ Method (_DIS, 0, Serialized)
+ {
+ Or (^^PIRH, ^^IREN, ^^PIRH)
+ }
+}
diff --git a/src/soc/intel/skylake/acpi/itss.asl b/src/soc/intel/skylake/acpi/itss.asl
deleted file mode 100644
index 8ba9513abd..0000000000
--- a/src/soc/intel/skylake/acpi/itss.asl
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * This file is part of the coreboot project.
- * Copyright (C) 2015 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/* ITSS */
-/* Define the needed ITSS registers used by ASL on Interrupt */
-
-Scope (\_SB)
-{
- OperationRegion (ITSS, SystemMemory, 0xfdc43100, 0x8)
- Field (ITSS, ByteAcc, NoLock, Preserve)
- {
- PARC, 8,
- PBRC, 8,
- PCRC, 8,
- PDRC, 8,
- PERC, 8,
- PFRC, 8,
- PGRC, 8,
- PHRC, 8,
- }
-
- /*
- * Pin# = group_pad# + group# * 24.
- * For instance, GPP_A_6 would be pin#6,
- * GPP_D_23 would be 23+(3*24), pin#95.
- */
- Name (GPPG, Package (0x02)
- {
- Package (0x08)
- {
- 0x18,
- 0x18,
- 0x18,
- 0x18,
- 0x18,
- 0x18,
- 0x08,
- 0x0C
- },
-
- Package (0x0A)
- {
- 0x18,
- 0x18,
- 0x18,
- 0x18,
- 0x0D,
- 0x18,
- 0x18,
- 0x18,
- 0x0B,
- 0x0C
- }
- })
-
- Method (GNMB, 1, Serialized)
- {
- Return (And (Arg0, 0xFFFF))
- }
-
- Method (GGRP, 1, Serialized)
- {
- ShiftRight (And (Arg0, 0x00FF0000), 0x10, Local0)
- Return (Local0)
- }
-
- /* Convert GPIO PAD name to GPIO number */
- Method (INUM, 1, NotSerialized)
- {
- Store (One, Local0)
- Store (GNMB (Arg0), Local1)
- Store (GGRP (Arg0), Local2)
- Store (Zero, Local3)
-
- While (LLess (Local3, Local2))
- {
- Add (DerefOf (Index (DerefOf (Index
- (GPPG, Local0)), Local3)),
- Local1, Local1)
- Increment (Local3)
- }
-
- Return (Add (0x18, Mod (Local1, 0x60)))
- }
-}
diff --git a/src/soc/intel/skylake/acpi/pch.asl b/src/soc/intel/skylake/acpi/pch.asl
index 581efa082b..c72a704fc4 100644
--- a/src/soc/intel/skylake/acpi/pch.asl
+++ b/src/soc/intel/skylake/acpi/pch.asl
@@ -47,7 +47,6 @@
#include "smbus.asl"
-#include "itss.asl"
/* USB XHCI 0:14.0 */
#include "xhci.asl"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 14:39:01 +0000